Double helix heat exchanger
Thermal treatment of liquid manure and fluid biomass
Fermenter heating – Hygienization – Heat recovery
Technical features
- Design, configuration and material selection have been specially adapted to the use in biogas systems and sewage treatment plants.
- Compact modular units with proven design and quality
- Countercurrent media flow
- Reliability thanks to PC-controlled configuration program
Technical data
- Heat exchange surface: 12.3 m2
- Length: 6300 mm
- Outer diameter: 518 mm
- Connection flanges: DN 100, PN 10
- Weight: approx. 1250 kg
- Grain size: max. 10 mm
- TS content: max. 12 %
- Material: Carbon steel and stainless steel
- Design: Module with screw thread
- Configuration: Water/water, water/substrate, substrate/substrate
Advantages of the double helix system
- Functional stability
- Low risk of plugged lines
- Large exchange surfaces
- High heat transfer
- Low pressure loss
- No sealing issues
- No wear and tear parts
- Horizontal and vertical installation
- Panels and frames customized at the factory
- Trouble-free module exchange
Certified quality
- ISO-9001: Our plants meet the highest quality standards and even conform to the requirements of the chemical industry.
- RAL quality certification: Confirms a constantly high level of product quality that is regularly monitored.
- Certified specialist according to § 19 WHG (German Water Resource Act)